The satellite technology industry focuses on the development, manufacturing, and management of satellites that facilitate communication, Earth observation, and scientific research. Companies in this sector range from large firms creating powerful communication satellites to nimble startups specializing in small satellite technology. With growing demand for connectivity and data collection, the industry is shifting towards miniaturized and more cost-effective solutions that enable rapid deployment and accessibility in various sectors, including defense, agriculture, and environmental monitoring. Increasing globalization and advancements in technology promise further innovation and collaboration within the field of satellite technology.


This list features 21 notable satellite technology companies, showcasing a range of sizes and specializations. They include established names like Maxar Technologies and newer entrants like EnduroSat, all primarily located in countries such as the USA, Italy, and China. Founded between 1949 and 2021, these organizations focus on various services, including satellite manufacturing, launch solutions, and data services. Their expert teams and innovative approaches play a crucial role in addressing global connectivity needs and advancing satellite applications across industries.


Continue reading for insights on the top satellite technology companies.


Top 21 Satellite Technology Companies


1. Maxar Technologies

  • Website: maxar.com
  • Ownership type: Private Equity
  • Headquarters: Westminster, Colorado, United States (USA)
  • Employee distribution: United States (USA) 92%, Sweden 3%, Other 5%
  • Latest funding: $6.4B, December 2022
  • Founded year: 1968
  • Headcount: 1001-5000
  • LinkedIn: maxar-technologies-ltd

Maxar Technologies Inc., based in Westminster, Colorado, is a prominent player in the satellite technology sector, founded in 1968. The company specializes in the design and manufacture of communication and Earth observation satellites. Maxar provides advanced geospatial intelligence solutions that enable clients to monitor and analyze ground conditions effectively. Their offerings include satellite access, high-resolution imagery, and geospatial services tailored for various industries, including defense, energy, and telecommunications. With a workforce of approximately 2,667 employees, Maxar serves both government and commercial customers, ensuring they meet the evolving demands of the market. The company has also secured significant funding, with a notable amount of $6.4 billion raised in December 2022, reflecting strong investor interest and confidence in their strategic direction and capabilities.


2. Intelsat

  • Website: intelsat.com
  • Ownership type: Corporate
  • Headquarters: Mclean, Virginia, United States (USA)
  • Employee distribution: United States (USA) 71%, India 11%, Brazil 4%, Other 15%
  • Latest funding: $3.0B, April 2024
  • Founded year: 1964
  • Headcount: 1001-5000
  • LinkedIn: intelsat

Intelsat S.A., based in McLean, Virginia, is a multinational satellite services provider that has been operational since 1964. The company specializes in satellite telecommunications, delivering high-performance communication services that ensure reliable connectivity for businesses and organizations worldwide. Intelsat serves various sectors, including aviation, maritime, government, and media, offering tailored solutions that meet the unique needs of each industry. Their innovative technologies, such as electronically steered antennas and a robust satellite fleet, enable them to provide comprehensive connectivity solutions. With a workforce of over 2,300 employees, Intelsat maintains a significant presence in the satellite industry, continually adapting to the evolving demands of global connectivity. The company has also secured substantial funding, with a recent amount of approximately $2.99 billion reported in April 2024, underscoring its active role in the market.


3. Telespazio

  • Website: telespazio.com
  • Ownership type: Private
  • Headquarters: Rome, Lazio, Italy
  • Employee distribution: Italy 34%, France 19%, Germany 16%, Other 32%
  • Founded year: 1961
  • Headcount: 1001-5000
  • LinkedIn: telespazio

Telespazio, headquartered in Rome, Italy, is a prominent space services company that specializes in satellite operations, Earth observation, and integrated communications. Established in 1961, Telespazio has built a robust portfolio of services that cater to both government and private sector clients. The company operates through a network of space centers and teleports, ensuring efficient management of satellite missions. Telespazio's capabilities include mission design, satellite operations, and ground station access, which are crucial for the successful execution of various space missions. Their EASE-Rise platform exemplifies their innovative approach, providing an end-to-end solution for small satellite constellation management. With a workforce of over 2,600 employees and a presence in multiple countries, Telespazio continues to play a vital role in the satellite technology industry, adapting to the evolving demands of the market.


4. China Great Wall Industry Corporation


China Great Wall Industry Corporation (CGWIC), founded in 1980 and based in Beijing, is a private equity aerospace company that specializes in satellite launch services, satellite communication, and earth observation. With a workforce of around 201-500 employees, CGWIC has established itself as a reliable provider of access to space, catering to both international organizations and governments. The company is known for its development and management of launch vehicles, including the Long March series, which are crucial for deploying satellites into orbit. CGWIC also engages in earth observation projects, contributing to environmental monitoring and disaster management through its satellite technologies. Their commitment to international cooperation and technology applications further solidifies their role in the satellite industry. In 2017, CGWIC secured $17 million in Series B funding, indicating ongoing investment in their capabilities and services.


5. Surrey Satellite Technology Ltd (SSTL)

  • Website: sstl.co.uk
  • Ownership type: Corporate
  • Headquarters: Guildford, England, United Kingdom (UK)
  • Employee distribution: United Kingdom (UK) 98%, Other 2%
  • Latest funding: $88.6M, April 2008
  • Founded year: 1985
  • Headcount: 201-500
  • LinkedIn: sstl

Surrey Satellite Technology Ltd (SSTL), based in Guildford, England, is a prominent satellite manufacturer that specializes in small satellite technology and services. Established in 1985, SSTL has built a reputation for delivering a variety of products, including satellite platforms, Earth observation spacecraft, and lunar mission services. The company serves a wide array of clients, primarily government agencies and research institutions, who require advanced satellite capabilities. SSTL is also known for its customer training programs, which aim to enhance the technical skills and operational knowledge of its clients in satellite operations. With a workforce of approximately 450 employees, SSTL has been involved in numerous space missions, showcasing its expertise and commitment to innovation in the satellite industry. Their ongoing projects and collaborations further highlight their active role in shaping the future of satellite technology.


6. EnduroSat

  • Website: endurosat.com
  • Ownership type: Private Equity
  • Headquarters: Sofia, Sofia City, Bulgaria
  • Employee distribution: Bulgaria 84%, France 7%, United States (USA) 3%, Other 6%
  • Latest funding: $20.8M, February 2025
  • Founded year: 2015
  • Headcount: 201-500
  • LinkedIn: endurosat

EnduroSat, based in Sofia, Bulgaria, is a satellite technology company that specializes in creating satellite platforms, communication systems, and space services. Founded in 2015, the company aims to democratize access to space data, traditionally limited to government entities and large corporations. EnduroSat has developed a variety of satellite platforms, including the ENDURANCE series and various CubeSat structures, which cater to a wide range of missions from Earth observation to scientific research. The company has successfully launched over 60 satellites and has downlinked more than 200 terabytes of data. Their innovative approach streamlines satellite operations, making it easier for clients to integrate and utilize space data. Recently, EnduroSat secured $20.7 million in funding, reflecting strong investor interest in their mission to transform the satellite industry. With a team of over 200 professionals and a growing portfolio of clients, EnduroSat is positioned as a significant player in the satellite technology market.


7. Tyvak Nano-Satellite Systems, Inc.

  • Website: tyvak.com
  • Ownership type: Private
  • Headquarters: Irvine, California, United States (USA)
  • Founded year: 2011
  • Headcount: 51-200
  • LinkedIn: tyvaknanosat

Tyvak Nano-Satellite Systems, Inc., founded in 2011, specializes in the design and manufacture of small satellites, particularly CubeSats. The company is recognized for its innovative contributions to satellite technology, including the development of compact avionics and propulsion systems that enhance the capabilities of small satellites. Tyvak provides comprehensive satellite solutions, covering everything from initial design to mission operations. They serve a variety of clients, including military, civil, and commercial sectors, and have been involved in numerous high-profile projects. Their recent achievements include a significant contract with the Space Development Agency to produce satellites for advanced military applications. Tyvak operates under the umbrella of Terran Orbital, which further strengthens its position in the aerospace industry.


8. Kongsberg NanoAvionics

  • Website: nanoavionics.com
  • Ownership type: Corporate
  • Headquarters: Vilnius, Vilnius, Lithuania
  • Employee distribution: Lithuania 96%, United Kingdom (UK) 4%
  • Latest funding: $65.1M, September 2022
  • Founded year: 2014
  • Headcount: 201-500
  • LinkedIn: nanoavionika-uab

Kongsberg NanoAvionics, based in Vilnius, Lithuania, is a satellite manufacturer and mission integrator that specializes in small satellite buses and mission services. Established in 2014, the company has carved out a niche in the aerospace and telecommunications sectors by providing a range of products, including various satellite bus configurations and propulsion systems. They have launched over 80 satellites, showcasing their expertise in small satellite missions. Notably, they were the first to build and launch a 4K video streaming satellite and a 5G IoT constellation in low Earth orbit. Their operations emphasize reliability and performance, with a dedicated radiation engineering department ensuring that their electronics meet rigorous testing standards. Kongsberg NanoAvionics has also received significant funding, with a reported amount of approximately $65 million in September 2022, which supports their ongoing development and innovation in satellite technology.


9. China Aerospace Science & Industry Corporation Limited


China Aerospace Science & Industry Corporation Limited (CASIC), founded in 1956 and based in Beijing, is a prominent aerospace and defense company in China. CASIC specializes in the development and manufacturing of advanced aerospace technologies and defense equipment. The company serves a variety of clients, primarily in the government and military sectors, focusing on enhancing national security and supporting space exploration initiatives. CASIC has been involved in significant projects related to satellite technology, including the establishment of the Wuhan Satellite Industrial Park, which aims to boost satellite production efficiency and support the construction of large satellite constellations. Their recent launch of the first satellite from China's small satellite intelligent production line marks a milestone in their production capabilities, showcasing their commitment to innovation in the satellite industry. CASIC's strategic focus on commercial spaceflight and satellite manufacturing positions it as a relevant entity in the satellite technology sector.


10. Blue Canyon Technologies

  • Website: bluecanyontech.com
  • Ownership type: Corporate
  • Headquarters: Lafayette, Colorado, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: November 2020
  • Founded year: 2008
  • Headcount: 201-500
  • LinkedIn: blue-canyon-technologies

Blue Canyon Technologies, based in Lafayette, Colorado, is an aerospace company that specializes in spacecraft systems and components. Founded in 2008, the company has carved out a niche in the satellite technology sector, focusing on microsatellites and cubesats. With a workforce of approximately 377 employees, Blue Canyon is dedicated to delivering innovative solutions for a variety of missions, including those for government, commercial, and academic clients. Their advanced manufacturing capabilities and state-of-the-art facilities enable them to support a wide range of space missions, from low Earth orbit to interplanetary endeavors. The company has successfully built over 90 spacecraft, demonstrating their operational expertise and commitment to quality. Recent contracts with NASA and the U.S. Air Force further underscore their relevance and reliability in the industry, as they continue to contribute to significant space exploration and defense initiatives.


11. Tesat

  • Website: tesat.de
  • Ownership type: Corporate
  • Headquarters: Backnang, Baden-Württemberg, Germany
  • Employee distribution: Germany 99%, Other 1%
  • Latest funding: November 2013
  • Founded year: 1949
  • Headcount: 1001-5000
  • LinkedIn: tesat

Tesat-Spacecom GmbH & Co. KG, based in Backnang, Germany, is a prominent satellite communication company founded in 1949. With a workforce of around 480 employees, Tesat specializes in the development, production, and testing of advanced communication payloads for international satellite manufacturers. The company operates primarily in the aerospace and telecommunications sectors, providing engineering services and innovative products that enhance satellite communication capabilities. Tesat's product offerings include laser communication terminals, RF products, and various data link solutions, which are critical for modern satellite operations. Their commitment to quality is reflected in their extensive testing facilities and their ability to simulate extreme conditions that components may face in space. Recently, Tesat has been involved in significant projects, such as the European Space Agency's 6G satellite precursor, showcasing their role in advancing satellite technology. Their operations are primarily based in Germany, with a strong focus on high-quality engineering and manufacturing processes.


12. SpaceX

  • Website: spacex.com
  • Ownership type: Private Equity
  • Headquarters: Hawthorne, California, United States (USA)
  • Employee distribution: United States (USA) 99%, Other 1%
  • Latest funding: January 2025
  • Founded year: 2002
  • Headcount: 1001-5000
  • LinkedIn: spacex

SpaceX, founded in 2002 and based in Hawthorne, California, is an aerospace manufacturer and space transportation company. It specializes in the design and production of advanced rockets and spacecraft, including the Falcon 9 and Falcon Heavy launch vehicles, as well as the Dragon spacecraft. SpaceX is notable for its ambitious goal of making space travel more affordable and accessible. A significant aspect of its operations is the Starlink project, which involves deploying a constellation of satellites to provide high-speed internet access across the globe. This initiative not only aims to connect underserved areas but also generates substantial revenue for the company. SpaceX serves a variety of clients, including government agencies and commercial enterprises, by offering reliable launch services and satellite communications. With a workforce of over 15,000 employees, SpaceX continues to push the boundaries of space technology and exploration.


13. Satcom Direct

  • Website: satcomdirect.com
  • Ownership type: Corporate
  • Headquarters: Melbourne, Florida, United States (USA)
  • Employee distribution: United States (USA) 51%, Canada 34%, Switzerland 4%, Other 10%
  • Latest funding: $375.0M, September 2024
  • Founded year: 1997
  • Headcount: 201-500
  • LinkedIn: satcom-direct

Satcom Direct, founded in 1997 and based in Melbourne, Florida, is a prominent player in the satellite communications sector, particularly focused on aerospace solutions. The company provides a wide array of services, including aviation satellite services, cybersecurity solutions, and infrastructure services, catering to both business aviation operators and government agencies. Their commitment to delivering secure and reliable connectivity is evident in their innovative products like the SD Pro flight operations system and the Plane Simple antenna systems. With a workforce of approximately 326 employees, Satcom Direct has established a significant presence in the industry, supported by their recent funding of $375 million in September 2024, which underscores their growth trajectory and investment in advanced technologies. Their expertise in cybersecurity further enhances their offerings, ensuring that clients can operate safely in an increasingly connected world.


14. Kymeta Corporation

  • Website: kymetacorp.com
  • Ownership type: Venture Capital
  • Headquarters: Redmond, Washington, United States (USA)
  • Employee distribution: United States (USA) 94%, Other 6%
  • Latest funding: Other (Debt), $20.0M, September 2024
  • Founded year: 2012
  • Headcount: 201-500
  • LinkedIn: kymeta-corporation

Kymeta Corporation, founded in 2012 and based in Redmond, Washington, is a technology company that specializes in satellite communications. The firm is known for its innovative electronically steered antennas, which provide connectivity solutions for various sectors, including government, military, and maritime. Kymeta's products are designed to ensure reliable communication in challenging environments, making them particularly valuable for applications that require constant connectivity. The company has received significant funding, with a recent amount of $20 million reported in September 2024, indicating strong investor confidence in their technology and market potential. Kymeta's solutions address the growing demand for mobile and remote communication, positioning them as a notable player in the satellite technology industry.


15. Satrec Initiative Co., Ltd.

  • Website: satreci.com
  • Ownership type: Private
  • Headquarters: Daejeon, Daejeon, South Korea
  • Employee distribution: South Korea 98%, North Korea 2%
  • Latest funding: January 2006
  • Founded year: 1999
  • Headcount: 501-1000
  • LinkedIn: satrec-initiative

Satrec Initiative Co., Ltd., established in 1999 in Daejeon, South Korea, specializes in satellite technology, particularly high-performance systems for Earth observation. The company was founded by engineers who played a pivotal role in developing Korea's first satellite. With a workforce of around 135 employees, Satrec Initiative has made significant strides in the aerospace industry, focusing on satellite system development, ground solutions, and technology training. Their product offerings include advanced satellite systems optimized for various missions, ground systems that enhance operational efficiency, and tailored training programs for clients. The company has participated in over 30 domestic and international space projects, showcasing its expertise and commitment to advancing satellite technology. Satrec Initiative's innovative approach and extensive experience position it as a key contributor to the satellite technology sector.


16. ISISPACE Group


ISISPACE Group, founded in 2006 and based in Delft, South Holland, is a private company specializing in satellite technology and solutions. With a workforce of approximately 143 employees, ISISPACE focuses on small satellite design, launch equipment, and power systems tailored for various missions. Their clientele includes government agencies, research institutions, and commercial entities, all seeking advanced satellite capabilities for applications such as climate research and disaster monitoring. The company has successfully enabled over 40 missions and delivered more than 2,450 subsystems, showcasing their expertise in the field. ISISPACE's commitment to providing comprehensive solutions—from mission design to in-orbit delivery—highlights their significant role in the satellite technology industry.


17. Norsat International

  • Website: norsat.com
  • Ownership type: Corporate
  • Headquarters: Richmond, California, United States (USA)
  • Employee distribution: Canada 100%
  • Latest funding: $69.0M, February 2017
  • Founded year: 1977
  • Headcount: 51-200
  • LinkedIn: norsat-international

Norsat International Inc., based in Richmond, California, is a telecommunications company that specializes in satellite communication solutions. Established in 1977, Norsat has built a reputation for providing a wide range of products, including satellite antennas, components, and robotics. Their offerings cater primarily to military, government, and enterprise sectors, focusing on reliable communication solutions for remote applications. Norsat's product line includes various types of satellite antennas, such as fly-away and maritime antennas, as well as critical components like LNBs and BUCs. The company has also ventured into addressing modern challenges, such as developing solutions for 5G interference, which highlights their proactive approach to industry demands. With a workforce of around 101 employees, Norsat continues to play a vital role in the satellite technology sector, ensuring effective data transmission even in the most challenging environments.


18. Astro Digital

  • Website: astrodigital.com
  • Ownership type: Venture Capital
  • Headquarters: Santa Clara, California, United States (USA)
  • Employee distribution: United States (USA) 97%, Australia 3%
  • Latest funding: Series A, $16.6M, March 2017
  • Founded year: 2015
  • Headcount: 11-50
  • LinkedIn: astro-digital

Astro Digital, based in Santa Clara, California, is a company that specializes in satellite technology and mission support services. Founded in 2015, Astro Digital focuses on providing comprehensive solutions for the development, deployment, and operation of space infrastructure. Their offerings include end-to-end mission design, satellite subsystems, and global ground support, which are essential for overcoming the challenges associated with satellite missions. The company has successfully delivered satellites and is currently operating several missions, showcasing their operational capabilities. With a funding amount of $16.65 million raised in 2017, Astro Digital is positioned to continue its growth and innovation in the aerospace sector. Their modular Corvus Platform and global ground station network further enhance their service offerings, making them a valuable partner for businesses and organizations in the satellite industry.


19. Ananth Technologies

  • Website: ananthtech.com
  • Ownership type: Private
  • Headquarters: Bengaluru, Karnataka, India
  • Employee distribution: India 100%
  • Founded year: 1992
  • Headcount: 501-1000
  • LinkedIn: ananth-technologies

Ananth Technologies, established in 1992 and based in Bengaluru, India, specializes in aerospace manufacturing and geospatial services. The company has carved out a niche in the aerospace sector, particularly in satellite technology, by supporting the Indian Space Research Organisation (ISRO) with advanced solutions for launch vehicles and satellites. Ananth Technologies has been integral to nearly 50 launch vehicles and close to 100 spacecraft, showcasing its extensive experience and capability in the field. Their offerings include digital design, RF design, power systems, and manufacturing services tailored for aerospace applications. Ananth's facilities are certified for high-quality standards, enabling them to produce reliable, space-grade systems. The company also provides geospatial services that leverage satellite data for various applications, including urban planning and infrastructure development. With a workforce of around 899 employees, Ananth Technologies is positioned as a key player in the aerospace supply chain, focusing on customer satisfaction and technological innovation.


20. Reflex Aerospace

  • Website: reflexaerospace.com
  • Ownership type: Venture Capital
  • Headquarters: Berlin, Berlin, Germany
  • Employee distribution: Germany 100%
  • Latest funding: Seed, $1.9M, May 2023
  • Founded year: 2021
  • Headcount: 51-200
  • LinkedIn: reflex-aerospace

Reflex Aerospace, based in Berlin and Munich, Germany, is a satellite manufacturer that specializes in designing and producing custom satellite solutions tailored to meet the needs of businesses and organizations in the aerospace and telecommunications sectors. Founded in 2021, the company has quickly gained traction by focusing on rapid innovation and secure satellite technologies. Reflex Aerospace's operations are characterized by a payload-centric design approach, allowing them to cater to a variety of missions, including satellite communications, Earth observation, and positioning navigation and timing (PNT). With a team of approximately 57 employees and a combined experience of over 40 successful space missions, Reflex is committed to delivering high-performance satellite platforms. Their recent funding of over 1.9 million euros in May 2023 further underscores their growth trajectory and the confidence investors have in their capabilities. Reflex Aerospace is also involved in several collaborative projects, including partnerships aimed at enhancing satellite capabilities and developing next-generation technologies.


21. Sitael

  • Website: sitael.com
  • Ownership type: Private
  • Headquarters: Mola Di Bari, Apulia, Italy
  • Employee distribution: Italy 99%
  • Founded year: 1994
  • Headcount: 201-500
  • LinkedIn: sitael-spa

Sitael S.p.A., based in Mola Di Bari, Italy, is an aerospace company founded in 1994. It specializes in the design, development, and production of small satellites and advanced propulsion systems. Sitael serves clients in the aerospace and telecommunications sectors, providing innovative solutions tailored for space missions and Earth observation. The company has developed a complete product line of small satellites, with platforms ranging from 75 kg to 300 kg, suitable for various applications including Earth observation, telecommunications, and scientific missions. Sitael's operations are vertically integrated, covering everything from design to production, ensuring high-quality outcomes. They have established themselves as a preferred partner for numerous stakeholders in space missions, demonstrating their capability and expertise in the industry.



Satellite Technology Insights: Key Companies


CompanyHeadquarterSizeFoundedOwnership
Maxar TechnologiesWestminster, Colorado, United States (USA)1001-50001968Private Equity
IntelsatMclean, Virginia, United States (USA)1001-50001964Corporate
TelespazioRome, Lazio, Italy1001-50001961Private
China Great Wall Industry CorporationBeijing, Beijing, China201-5001980Private Equity
Surrey Satellite Technology Ltd (SSTL)Guildford, England, United Kingdom (UK)201-5001985Corporate
EnduroSatSofia, Sofia City, Bulgaria201-5002015Private Equity
Tyvak Nano-Satellite Systems, Inc.Irvine, California, United States (USA)51-2002011Private
Kongsberg NanoAvionicsVilnius, Vilnius, Lithuania201-5002014Corporate
China Aerospace Science & Industry Corporation LimitedBeijing, Beijing, China10001+1956Private
Blue Canyon TechnologiesLafayette, Colorado, United States (USA)201-5002008Corporate
TesatBacknang, Baden-Württemberg, Germany1001-50001949Corporate
SpaceXHawthorne, California, United States (USA)1001-50002002Private Equity
Satcom DirectMelbourne, Florida, United States (USA)201-5001997Corporate
Kymeta CorporationRedmond, Washington, United States (USA)201-5002012Venture Capital
Satrec Initiative Co., Ltd.Daejeon, Daejeon, South Korea501-10001999Private
ISISPACE GroupDelft, South Holland, Netherlands51-2002006Private
Norsat InternationalRichmond, California, United States (USA)51-2001977Corporate
Astro DigitalSanta Clara, California, United States (USA)11-502015Venture Capital
Ananth TechnologiesBengaluru, Karnataka, India501-10001992Private
Reflex AerospaceBerlin, Berlin, Germany51-2002021Venture Capital
SitaelMola Di Bari, Apulia, Italy201-5001994Private


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